Maplewood, MN (KROC-AM News) - A suspect in a deadly hit and run that occurred in the Twin Cities Wednesday night has been arrested. The Maplewood Public Safety Department says 34-year-old Ashley Renee Couch of St. Paul was taken into custody Thursday afternoon with assistance from the Ramsey County Sheriff's Office and the Minnesota Bureau of Criminal Apprehension. She was booked into the Ramsey County Jail on suspicion of second-degree murder.